CHS 1067x19.05 IMCA · Weight & Dimensions

IMCA, cold-formed sections · Circular Hollow Section

Circular Hollow Sections (CHS) are round tubular profiles with the most efficient cross-section for compression. Used for columns, trusses, and architectural structures.

Also known as: Caño estructural redondo (Argentina)

The CHS 1067x19.05 steel profile weighs 492.3 kg/m (330.85 lb/ft). Cross-sectional area: 62,717.02 mm². Moment of inertia Ix = 861,231.769 cm⁴, Iy = 861,231.769 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	19.1 mm	0.75 in
Diameter (d)	1067 mm	42.01 in
Weight	492.3 kg/m	330.85 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	62,717.02 mm²	97.211 in²
Moment of inertia (Ix)	861,231.77 cm⁴	20691.09 in⁴
Moment of inertia (Iy)	861,231.77 cm⁴	20691.09 in⁴
Elastic section modulus (Sx)	16,143.05 cm³	985.114 in³
Elastic section modulus (Sy)	16,143.05 cm³	985.114 in³
Plastic section modulus (Zx)	20,923 cm³	1276.805 in³
Plastic section modulus (Zy)	20,923 cm³	1276.805 in³
Radius of gyration (rx)	37.06 cm	14.589 in
Radius of gyration (ry)	37.06 cm	14.589 in